沢瀉 (OMODAKA) is a collaberative project between Soichi Terada and various other artists (some of them visual artists, not musicians). This close work with visual artists is readily apparent when watching Omodaka's music videos. Soichi Terada originally studied computer science at the University of Electro-Communications. During his stint there, he did some work as a session musician. He's been composing, remixing, and arranging tracks for a variety of albums and projects since 1989. He started the music label FarEast Recording.